0.004%阿托品与角膜塑形镜联合治疗对近视儿童脉络膜厚度及血流的影响的随机对照研究

注册号:

Registration number:

ChiCTR2600118457 

最近更新日期:

Date of Last Refreshed on:

2026-02-05 17:00:50 

注册时间:

Date of Registration:

2026-02-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

0.004%阿托品与角膜塑形镜联合治疗对近视儿童脉络膜厚度及血流的影响的随机对照研究

Public title:

Effects of orthokeratology combined with 0.004% atropine on choroidal thickness and blood flow in myopia children——a randomized controlled trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

0.004%阿托品与角膜塑形镜联合治疗对近视儿童脉络膜厚度及血流的影响的随机对照研究

Scientific title:

Effects of orthokeratology combined with 0.004% atropine on choroidal thickness and blood flow in myopia children——a randomized controlled trial

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

韩龙辉 

研究负责人:

韩龙辉 

Applicant:

Longhui Han 

Study leader:

Longhui Han 

申请注册联系人电话:

Applicant telephone:

+86 319 3237966

研究负责人电话:

Study leader's
telephone:

+86 319 3237966

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

Han-longhui@163.com

研究负责人电子邮件:

Study leader's E-mail:

han-longhui@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

河北省邢台市泉北东大街399号

研究负责人通讯地址:

河北省邢台市泉北东大街399号

Applicant address:

No. 399, Quanbei East Street, Xingtai City, Hebei Province

Study leader's address:

No. 399, Quanbei East Street, Xingtai City, Hebei Province

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

河北省眼科医院

Applicant's institution:

Hebei Eye Hospital

研究负责人所在单位:

河北省眼科医院

Affiliation of the Leader:

Hebei Eye Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025KY3701

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

河北省眼科医院医学伦理委员会

Name of the ethic committee:

Hebei Eye Hospital Medical Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-16 00:00:00

伦理委员会联系人:

妙明朝

Contact Name of the ethic committee:

Miao Mingchao

伦理委员会联系地址:

河北省邢台市泉北东大街399号

Contact Address of the ethic committee:

No. 399, Quanbei East Street, Xingtai City, Hebei Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 319 3237005

伦理委员会联系人邮箱:

Contact email of the ethic committee:

2505428168@qq.com

研究实施负责(组长)单位:

河北省眼科医院

Primary sponsor:

Hebei Eye Hospital

研究实施负责(组长)单位地址:

河北省邢台市泉北东大街399号

Primary sponsor's address:

No. 399, Quanbei East Street, Xingtai City, Hebei Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河北省

市(区县):

Country:

China

Province:

Hebei

City:

单位(医院):

河北省眼科医院

具体地址:

河北省邢台市泉北东大街399号

Institution
hospital:

Hebei Eye Hospital

Address:

No. 399, Quanbei East Street, Xingtai City, Hebei Province

经费或物资来源:

卫生健康创新专项

Source(s) of funding:

Health and Innovation Special Programme

研究疾病:

近视  

Target disease:

myopia

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

一、主要目的 探讨0.004%阿托品联合角膜塑形镜在改善近视儿童脉络膜厚度与血流方面是否存在协同增强作用,并从生理学机制上解释其临床优越性。 二、次要目的 分析脉络膜参数变化与近视控制临床终点指标(眼轴长度等)之间的量化关系,探索将脉络膜指标作为疗效预测标志的可能性。  

Objectives of Study:

I. Primary Objective To investigate whether 0.004 % atropine combined with orthokeratology produces a synergistic enhancement of choroidal thickness and perfusion in myopic children, and to elucidate the physiological mechanisms underlying any observed clinical superiority. II. Secondary Objective To quantify the relationship between changes in choroidal parameters and key clinical endpoints of myopia control (e.g., axial length), and to explore the potential of choroidal metrics as predictive biomarkers of treatment efficacy.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.儿童散光2.50以上,屈光参差1.50 D以上;
2.斜视、弱视、过敏性结膜炎等眼部异常或者影响视力的其他眼部疾病;
3.患有可能影响视力发育患有任何全身性疾病;
4.正在接受其他预防近视进展的治疗(例如,OK 镜片、阿托品、多焦点镜片、双焦点镜片);
5.有其他被研究医生认为不适合纳入该项目的原因。

Exclusion criteria:

1. Astigmatism > 2.50 D or anisometropia > 1.50 D in either eye; 2. Strabismus, amblyopia, allergic conjunctivitis, or any other ocular abnormality that may affect visual acuity; 3. Any systemic disease that could interfere with visual development; 4. Concurrent use of any other myopia-progression intervention (e.g., orthokeratology lenses, atropine, multifocal or bifocal spectacles); 5. Any additional condition deemed by the investigator to render the subject unsuitable for enrollment.

研究实施时间:

Study execute time:

From 2026-02-10 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-10 00:00:00 To 2027-02-10 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

46

Group:

experimental group

Sample size:

干预措施:

角膜塑形镜联合0.004%阿托品治疗

干预措施代码:

Intervention:

Orthokeratology combined with 0.004 % atropine treatment

Intervention code:

组别:

对照组

样本量:

46

Group:

control group

Sample size:

干预措施:

角膜塑形镜治疗

干预措施代码:

Intervention:

Orthokeratology treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

河北省 

市(区县):

 

Country:

China

Province:

Hebei

City:

单位(医院):

河北省眼科医院 

单位级别:

三级甲等 

Institution
hospital:

Hebei Eye Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

脉络膜厚度变化

指标类型:

主要指标

Outcome:

Changes in choroidal thickness

Type:

Primary indicator

测量时间点:

治疗前、治疗4周、治疗12周和治疗24周时

测量方法:

所有受试者均采用OCTA扫描,模式选用黄斑20*24。

Measure time point of outcome:

At baseline, 4 weeks, 12 weeks, and 24 weeks of treatment

Measure method:

All subjects underwent OCTA scanning using the 20×24 macular protocol.

指标中文名:

角膜地形图

指标类型:

次要指标

Outcome:

Corneal topography

Type:

Secondary indicator

测量时间点:

治疗前、治疗4周、治疗12周和治疗24周时

测量方法:

角膜地形图仪

Measure time point of outcome:

At baseline, 4 weeks, 12 weeks, and 24 weeks of treatment

Measure method:

Corneal topography examination

指标中文名:

脉络膜血管分布变化

指标类型:

主要指标

Outcome:

Changes in choroidal vascular distribution

Type:

Primary indicator

测量时间点:

治疗前、治疗4周、治疗12周和治疗24周时

测量方法:

所有受试者均采用OCTA扫描,模式选用黄斑20*24。

Measure time point of outcome:

At baseline, 4 weeks, 12 weeks, and 24 weeks of treatment

Measure method:

All subjects underwent OCTA scanning using the 20×24 macular protocol.

指标中文名:

眼轴长度

指标类型:

次要指标

Outcome:

Axial length

Type:

Secondary indicator

测量时间点:

治疗前、治疗4周、治疗12周和治疗24周时

测量方法:

应用IOL Master 700检测

Measure time point of outcome:

At baseline, 4 weeks, 12 weeks, and 24 weeks of treatment

Measure method:

Measured with the IOL Master 700 biometer.

指标中文名:

角膜曲率

指标类型:

次要指标

Outcome:

Corneal curvature

Type:

Secondary indicator

测量时间点:

治疗前、治疗4周、治疗12周和治疗24周时

测量方法:

应用IOL Master 700检测

Measure time point of outcome:

At baseline, 4 weeks, 12 weeks, and 24 weeks of treatment

Measure method:

Measured with the IOL Master 700 biometer.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 8 years
最大 Max age 12 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

使用 SPSS 软件产生随机号

Randomization Procedure (please state who generates the random number sequence and by what method):

Generate random numbers using SPSS software

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

开放标签

Blinding:

Open-label study

是否共享原始数据:

IPD sharing

是Yes

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

2030年后可在河北省眼科医院数据平台获取。

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

It will be available on the data platform of Hebei Eye Hospital after 2030.

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

数据采集采用CRF表,数据管理应用WPS表格。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Data collection is conducted using the CRF form, and data management is carried out using the WPS spreadsheet.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-02-05 17:00:34